递增金额
1.0_{2021,20211223,20211231,3.61%}~{2022,20211231,20221231,3.39%}~{2023,20221231,20231231,3.00%}~{2024,20231231,20241231,2.92%}_{近1月,20250810,20250909,1.88%}~{近3月,20250611,20250909,1.94%}~{近6月,20250313,20250909,2.11%}~{近1年,20240909,20250909,2.34%}~{成立以来,20211223,20250909,3.07%}